Replace a glass table top.

Opting for a professional glass replacement is often far more cost-effective than replacing high-quality furniture. A specialist glazier can provide bespoke cuts, specific edge finishes, and toughened glass that is significantly more durable than the original factory-fitted surface.

What Does the Work Involve?

• Site Assessment: Inspecting the existing frame, supports, and fixings to ensure they can take the weight of a new glass panel.
• Templating: Taking precise measurements or creating a physical template for irregular shapes to ensure a perfect fit.
• Glass Removal: Safely removing broken shards or the existing panel using industrial vacuums and puncture-resistant PPE.
• Bespoke Fabrication: Sourcing toughened (tempered) safety glass, usually 6mm to 12mm thick, with CNC-polished edges.
• Installation: Fitting the new glass with appropriate buffers, non-slip pads, or mechanical fixings.
• Safety Verification: Checking for stability, weight distribution, and ensuring no sharp edges are exposed.

Typical Costs

Prices are primarily driven by the glass thickness and the complexity of the shape. A standard rectangle is significantly cheaper than a bespoke "racetrack" oval or a piece requiring internal cut-outs for cables or umbrella poles.

How Long Does It Take?

• Initial Survey: 30–45 minutes to measure and template.
• Lead Time: 7–14 working days for toughened glass to be manufactured (it cannot be cut after toughening).
• Installation: 1–2 hours for most domestic tables, depending on the weight and access.

DIY or Professional?

While you can measure a table yourself, glass replacement is almost always a professional job. Toughened glass cannot be trimmed or adjusted on-site; if your measurements are off by even 2mm, the piece is useless.

Professional glaziers have the equipment to handle heavy, large-format sheets safely. Furthermore, they ensure the glass meets BS EN 12150 standards, which is a legal requirement for safety glass in UK furniture to prevent serious injury if the glass breaks.

Safety glass is non-negotiable for tables. If a glazier offers "standard float glass" for a table top, decline the service immediately as it presents a severe laceration risk.

Choosing the Right Tradesperson

• Look for members of the Glass and Glazing Federation (GGF) or those with FENSA registration for general glazing expertise.
• Ensure they hold Public Liability Insurance (minimum £1 million).
• Check for "Checkatrade" or "NearMeTrades" reviews specifically mentioning glass furniture or surface repairs.

• Is the glass toughened to British Standard BS EN 12150?
• Does the price include "polished edges" (essential for exposed glass)?
• Will you provide new silicone buffers or non-slip pads?
• What happens if the glass arrives with a scratch or chip?

UK Regulations

• BS EN 12150: The standard for thermally toughened soda lime silicate safety glass.
• BS 6206: Impact performance requirements for flat safety glass.
• General Product Safety Regulations 2005: Manufacturers and installers must ensure furniture is safe for domestic use.
• Paperwork: You should receive an invoice stating the glass is "Toughened" and ideally see a kite mark etched discreetly in a corner.

Common Problems

• Incorrect Thickness: Using 4mm glass for a large span can lead to bowing or sudden failure; always follow the glazier's recommendation for thickness.
• Nickel Sulphide Inclusions: A rare manufacturing defect that can cause toughened glass to "spontaneously" shatter; ask if your glass is heat-soaked to reduce this risk.
• Poor Support: If the frame is warped, the new glass may sit unevenly, creating "chatter" or stress points.
• Edge Damage: Toughened glass is strongest on its face but weakest on its edges; ensure the installer uses protective blocks during the fitting.

Frequently Asked Questions